NO20092070L - Fremgangsmate og innretning for tidsseriell overforing av mottakssignaler i elektroakustiske transdusere - Google Patents

Fremgangsmate og innretning for tidsseriell overforing av mottakssignaler i elektroakustiske transdusere

Info

Publication number
NO20092070L
NO20092070L NO20092070A NO20092070A NO20092070L NO 20092070 L NO20092070 L NO 20092070L NO 20092070 A NO20092070 A NO 20092070A NO 20092070 A NO20092070 A NO 20092070A NO 20092070 L NO20092070 L NO 20092070L
Authority
NO
Norway
Prior art keywords
received signals
serial transmission
electroacoustic transducers
receiving signals
processing unit
Prior art date
Application number
NO20092070A
Other languages
English (en)
Other versions
NO341583B1 (no
Inventor
Peter Hoffman
Kersten Molck
Eberhard Schmidt
Original Assignee
Atlas Elektronik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Elektronik Gmbh filed Critical Atlas Elektronik Gmbh
Publication of NO20092070L publication Critical patent/NO20092070L/no
Publication of NO341583B1 publication Critical patent/NO341583B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electromechanical Clocks (AREA)

Abstract

Ved en fremgangsmåte for tidsseriell overføring av mottakssignaler i elektroakustiske transdusere (11), som er plassert på ulike transdusersteder (13) i en romlig utstrakt mottaksanordning (10), til en signalbearbeidelsesenhet (12), blir motta kssig nå lene digitalisert på hvert transdusersted (13) ved hjelp av en elektronikkmodul (20) og de digitaliserte signalene blir i rasteret til en synkroniseringstakt koblet til en til signalbearbeidelsesenheten (12) førende dataledning (14, 15, 16). For oppnåelse av en høy data rate og forstyrrelsesfri dataoverføring, blir iboende kobling-tidsfeil i elektronikkmodulene (20) målt med hensyn til de av rasteret gitte kobling-tidspunkter og utlignet på transduserstedene (13) ved hjelp av individuell tidsforsinkelse av signalene som skal kobles.
NO20092070A 2006-10-30 2009-05-27 Fremgangsmåte og innretning for tidsseriell overføring av mottakssignaler i elektroakustiske transdusere NO341583B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006051065A DE102006051065B4 (de) 2006-10-30 2006-10-30 Verfahren und Vorrichtung zum zeitseriellen Übertragen von Empfangssignalen elektroakustischer Wandler
PCT/EP2007/008798 WO2008052641A1 (de) 2006-10-30 2007-10-10 Verfahren und vorrichtung zum zeitseriellen übertragen von empfangssignalen elektroakustischer wandler

Publications (2)

Publication Number Publication Date
NO20092070L true NO20092070L (no) 2009-05-27
NO341583B1 NO341583B1 (no) 2017-12-11

Family

ID=38870354

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092070A NO341583B1 (no) 2006-10-30 2009-05-27 Fremgangsmåte og innretning for tidsseriell overføring av mottakssignaler i elektroakustiske transdusere

Country Status (11)

Country Link
US (1) US8094516B2 (no)
EP (1) EP2097773B1 (no)
KR (1) KR101080520B1 (no)
AT (1) ATE525663T1 (no)
AU (1) AU2007315310B2 (no)
DE (1) DE102006051065B4 (no)
ES (1) ES2374000T3 (no)
IL (1) IL197483A (no)
NO (1) NO341583B1 (no)
PT (1) PT2097773E (no)
WO (1) WO2008052641A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6567268B2 (ja) * 2014-11-18 2019-08-28 株式会社東芝 信号処理装置、サーバ装置、検知システム及び信号処理方法
FR3069652B1 (fr) * 2017-07-28 2020-11-06 Alseamar Appareil d'acquisition acoustique sous-marin et systeme d'acquisition acoustique comprenant une pluralite de tels appareils d'acquisition

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873961A (en) * 1973-09-06 1975-03-25 Shell Oil Co Method and apparatus for synchronizing modular seismic system
US4281403A (en) * 1979-09-12 1981-07-28 Litton Resources Systems, Inc. Seismic data recording method and apparatus
DE3151028A1 (de) 1981-12-23 1983-07-28 Fried. Krupp Gmbh, 4300 Essen Akustische unterwasserantenne
US4509170A (en) * 1982-02-22 1985-04-02 Hydroacoustics Inc. Time division multiplex transmission of submultiplex sequences of signals from sections of a chain of data acquisition units
GB2148501B (en) 1983-10-18 1987-04-08 Britoil Plc Digital telemetry system for seismic streamer
FR2590684B1 (fr) * 1985-11-25 1988-05-20 Inst Francais Du Petrole Dispositif pour la reception de signaux sismiques et leur transmission a un systeme central de commande et d'enregistrement.
DE4422234C1 (de) * 1994-06-24 1995-08-24 Stn Atlas Elektronik Gmbh Schaltanordnung für eine Schleppantenne
DE19705365A1 (de) * 1997-02-12 1998-08-20 Autoliv Dev Vorrichtung zur zeitmultiplexen Übertragung von Informationen
US7269095B2 (en) * 2002-10-04 2007-09-11 Aram Systems, Ltd. Synchronization of seismic data acquisition systems

Also Published As

Publication number Publication date
IL197483A0 (en) 2009-12-24
AU2007315310A1 (en) 2008-05-08
PT2097773E (pt) 2011-12-19
EP2097773B1 (de) 2011-09-21
DE102006051065B4 (de) 2011-02-10
NO341583B1 (no) 2017-12-11
KR101080520B1 (ko) 2011-11-04
ATE525663T1 (de) 2011-10-15
EP2097773A1 (de) 2009-09-09
IL197483A (en) 2014-06-30
US20100034246A1 (en) 2010-02-11
DE102006051065A1 (de) 2008-05-08
US8094516B2 (en) 2012-01-10
AU2007315310B2 (en) 2010-09-23
ES2374000T3 (es) 2012-02-10
WO2008052641A1 (de) 2008-05-08
KR20090084816A (ko) 2009-08-05

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